MDB_TGT_SPEC_MATCHED
(!(sp.spec_flags & MDB_TGT_SPEC_MATCHED) << 1);
vep->ve_flags &= ~MDB_TGT_SPEC_MATCHED;
vep->ve_flags |= MDB_TGT_SPEC_MATCHED;
vep->ve_flags &= ~MDB_TGT_SPEC_MATCHED;
(MDB_TGT_SPEC_INTERNAL | MDB_TGT_SPEC_SILENT | MDB_TGT_SPEC_MATCHED | \
vep->ve_flags = flags & ~(MDB_TGT_SPEC_MATCHED | MDB_TGT_SPEC_DELETED);
vep->ve_flags &= ~MDB_TGT_SPEC_MATCHED;
vep->ve_flags |= MDB_TGT_SPEC_MATCHED;